Vcl.ExtCtrls.TCustomControlBar.CreateParams

• Up to Parent: TCustomControlBar

Delphi

procedure CreateParams(var Params: TCreateParams); override;

C++

virtual void __fastcall CreateParams(Vcl::Controls::TCreateParams &Params);

Properties

Type	Visibility	Source	Unit	Parent
procedure function	protected	Vcl.ExtCtrls.pas Vcl.ExtCtrls.hpp	Vcl.ExtCtrls	TCustomControlBar

Description

Sets the control bar's window flags.

The CreateWnd method calls CreateParams to initialize the parameters it passes to CreateWindowHandle. CreateParams fills in the parameter record that is passed as the value of the Params parameter. This data structure holds information needed when telling Windows to create a window handle. The fields of a TCreateParams record become the parameters to a call to the CreateWindowEx MSDN API function.

In TCustomControlBar, CreateParams overrides the inherited method in order to turn off the CS_HREDRAW and CS_VREDRAW windows flags.

See Also

• CreateWnd

• CreateWindowHandle

• TCreateParams

• CreateWindowEx MSDN